Battery holder for a flashlight



FIG. 1 is a right front perspective view of a battery holder for a flashlight showing my new design;

FIG. 2 is a right side elevational view thereof on an enlarged scale, the left side being a mirror image;

FIG. 3 is a front elevational view thereof on an enlarged scale, the rear being a mirror image;

FIG. 4 is a top plan view thereof on an enlarged scale; and,

FIG. 5 is a bottom plan view thereof on an enlarged scale.

The flashlight is shown in broken lines in FIG. 1 for illustrative purposes only and is not part of the claimed design. 

The ornamental design for a battery holder for a flashlight, as shown and described. 